snowflake schema (n)~ An extension of a star schema such that one or more dimensions are defined by multiple tables. In a snowflake schema only primary dimension tables are joined to the fact table. Additional dimension tables are joined to primary dimension tables.
작성자 정보
- 지티 작성
- 작성일
컨텐츠 정보
- 52 조회
- 목록
본문
snowflake schema (n)~ An extension of a star schema such that one or more dimensions are defined by multiple tables. In a snowflake schema only primary dimension tables are joined to the fact table. Additional dimension tables are joined to primary dimension tables.
